Anecdotal agree, but I only use it for my lights (about 20 smart bulbs + 5 sensors + 4 remotes) and I never tinker with it. At least 4 years later, that little Raspberry Pi 3 + ZigBee dongle + sdcard are kinda forgotten about.
Interesting; my Raspberry Pi 3B+ + Zwave dongle + SDcard eventually got too slow (to the point that HAOS updates would fail). Switched it to an old ChromeBox and it's been no problems since.
